Home / 1,184,913,691.45-1,777,148,327.93-594,545,417.03

Finding the Fourth Proportional to 1,184,913,691.45, 1,777,148,327.93 and 594,545,417.03

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Solution

The fourth proportional to 1,184,913,691.45, 1,777,148,327.93 and 594,545,417.03 is: 891,706,629.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,184,913,691.45 : 1,777,148,327.93 = 594,545,417.03 : x
  2. Step 2: Convert to fraction form
    1,184,913,691.45/1,777,148,327.93 = 594,545,417.03/x
  3. Step 3: Cross multiply
    1,184,913,691.45x = 1,777,148,327.93 × 594,545,417.03
  4. Step 4: Simplify right side
    1,184,913,691.45x = 1,056,595,393,754,779,264
  5. Step 5: Solve for x
    x = 1,056,595,393,754,779,264/1,184,913,691.45
  6. Step 6: Final answer
    x = 891,706,629.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.